43200021022022 has 4 divisors (see below), whose sum is σ = 64800031533036. Its totient is φ = 21600010511010.

The previous prime is 43200021022003. The next prime is 43200021022049. The reversal of 43200021022022 is 22022012000234.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 43200021021985 and 43200021022003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10800005255504 + ... + 10800005255507.

It is an arithmetic number, because the mean of its divisors is an integer number (16200007883259).

Almost surely, 2^{43200021022022} is an apocalyptic number.

43200021022022 is a deficient number, since it is larger than the sum of its proper divisors (21600010511014).

43200021022022 is a wasteful number, since it uses less digits than its factorization.

43200021022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21600010511013.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 43200021022022 its reverse (22022012000234), we get a palindrome (65222033022256).

The spelling of 43200021022022 in words is "forty-three trillion, two hundred billion, twenty-one million, twenty-two thousand, twenty-two".